12031299

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 19954272

約数和(自身を除く): 7922973

約数列:

[1, 3, 7, 9, 21, 63, 353, 541, 1059, 1623, 2471, 3177, 3787, 4869, 7413, 11361, 22239, 34083, 190973, 572919, 1336811, 1718757, 4010433, 12031299]

約数ペア:

[(1, 12031299), (3, 4010433), (7, 1718757), (9, 1336811), (21, 572919), (63, 190973), (353, 34083), (541, 22239), (1059, 11361), (1623, 7413), (2471, 4869), (3177, 3787)]